Koskamo

Chamber MCP

A local-first MCP server that verifies AI-generated claims against indexed notes. It checks if specific numbers, capitalized names, and file names mentioned in a claim actually exist in the cited source text, helping to catch hallucinations and grounding errors without requiring an external model.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Chamber MCP logo, by abm9111Community listingLocal stdioSource reviewed; not executedPublished by abm9111
Vendor documentation

What you can do with it

  • Verify if quoted numbers exist in cited notes
  • Check if capitalized names appear in source text
  • Validate file names referenced in AI claims
  • Ground AI agent responses in local knowledge base

Source and maintenance

Community listingRegistry 0.2.2
mcp-registry: io.github.abm9111/chamber@0.2.2Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@bu7umaid/chamber 0.2.2

npm
@bu7umaid/chamber package definition
{
  "version": "0.2.2",
  "transport": "stdio",
  "identifier": "@bu7umaid/chamber",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "CHAMBER_PYTHON",
      "format": "string",
      "description": "Path to a Python interpreter with onnxruntime, used by the local embedder. Optional: defaults to python3 on PATH; without onnxruntime, semantic search degrades and Chamber says so."
    },
    {
      "name": "CHAMBER_API_KEY",
      "format": "string",
      "description": "API key for the configured model endpoint. Only read when model.base is not a loopback address; a local endpoint needs no key."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "chamber-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber@0.2.2"
      ],
      "env": {
        "CHAMBER_PYTHON": "<YOUR_CHAMBER_PYTHON>",
        "CHAMBER_API_KEY": "<YOUR_CHAMBER_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "chamber-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber@0.2.2"
      ],
      "env": {
        "CHAMBER_PYTHON": "<YOUR_CHAMBER_PYTHON>",
        "CHAMBER_API_KEY": "<YOUR_CHAMBER_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "chamber-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber@0.2.2"
      ],
      "env": {
        "CHAMBER_PYTHON": "<YOUR_CHAMBER_PYTHON>",
        "CHAMBER_API_KEY": "<YOUR_CHAMBER_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "chamber-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@bu7umaid/chamber@0.2.2"
      ],
      "env": {
        "CHAMBER_PYTHON": "<YOUR_CHAMBER_PYTHON>",
        "CHAMBER_API_KEY": "<YOUR_CHAMBER_API_KEY>"
      }
    }
  }
}

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